Rotary pad mounting machine

Abstract

The utility model relates to the technical field of bottle cap production, in particular to a rotary gasket installing machine. The device comprises a workbench and a supporting table arranged on the workbench, the supporting table is provided with a rotating disc rotationally connected with the supporting table, the edge of the rotating disc surrounds a groove used for containing bottle caps, a baffle used for preventing the bottle caps from being thrown out is arranged on the periphery of the rotating disc, an opening used for feeding and discharging is formed in one side of the baffle, and a conveying belt is arranged at the opening. A guide plate for guiding bottle caps to the conveying belt is arranged on the supporting table at the opening, a supporting frame is arranged on one side of the workbench, a storage assembly for storing gaskets is arranged at the top of the supporting frame, a mounting plate in vertical sliding fit with the supporting frame is further arranged on the supporting frame, and a rotating shaft rotationally connected with the mounting plate is arranged on the mounting plate. A vacuum sucker used for sucking gaskets is arranged at the bottom of the rotating shaft, a driving piece used for driving the mounting plate to move up and down is arranged at the bottom of the mounting plate, and a turnover assembly is arranged on one side of the supporting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle cap production, in particular to a rotary shim loading machine. Background Art

[0002] Bottle caps are used to seal bottles. To ensure the tightness of the bottle caps, a gasket is usually placed inside the bottle caps for sealing. Since the bottle caps and gaskets are made of different materials, they need to be produced separately during production and then assembled.

[0003] For example, the Chinese utility model patent with application number "202222281429.5" discloses an automatic pressing machine for bottle cap gaskets. The application mainly consists of a turntable for receiving and conveying caps, a loading assembly for storing gaskets is provided on one side of the turntable, and a vacuum air head is provided below the loading assembly to suck the gaskets into the caps. During the process of sucking and placing the pads, the vacuum head needs to flip 180° and move up and down. The application drives the vacuum head to flip and move up and down by setting two drive assemblies. Although this can realize the functions of flipping and moving up and down, it will cause the movement to be inconsistent and not smooth during operation, resulting in low production efficiency. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems.

[0005] A rotary gasketing machine comprises a workbench and a support platform arranged on the workbench, a turntable rotatably connected to the support platform is provided, the edge of the turntable surrounds a groove for placing bottle caps, the outer periphery of the turntable is provided with a baffle to prevent the bottle caps from being thrown out, an opening for feeding and discharging is provided on one side of the baffle, a conveyor belt is provided at the opening, and a guide plate for guiding the bottle caps to the conveyor belt is provided on the support platform at the opening, a support frame is provided on one side of the workbench, a storage assembly for storing gaskets is provided on the top of the support frame, a mounting plate that slides up and down with the support frame is also provided on the support frame, a rotating shaft rotatably connected to the support frame is provided on the mounting plate, a vacuum suction head for sucking gaskets is provided at the bottom of the rotating shaft, a driving member for driving it to move up and down is provided at the bottom of the mounting plate, and a flipping assembly is provided on one side of the support frame for rotating the rotating shaft when the driving member drives the mounting plate to rise, thereby flipping the vacuum suction head.

[0006] Preferably, the flip assembly includes a flip guide plate arranged on one side of the support frame, the front end of the flip guide plate extends to one side of the rotating shaft, a connecting rod is provided at one end of the rotating shaft, the outer end of the connecting rod is provided with a bearing rotatably connected thereto, a flip groove is provided on the flip guide plate, and the bearing moves along the trajectory of the flip groove under the drive of the driving member, and the flip groove includes an upper vertical section, a turning section, and a lower vertical section continuously arranged from top to bottom, and the turning section first extends to the rear side of the flip guide plate and then extends forward to be connected to the vertical end.

[0007] Preferably, the storage assembly includes a fixed plate arranged on the top of the support frame, a discharge plate is provided on the fixed plate, a plurality of limiting rods are provided on the discharge plate, the gaskets are stacked in the limiting rods, a channel for the gaskets to pass through is provided at the bottom of the discharge plate, and the vacuum suction head sucks the gaskets out from the bottom of the channel.

[0008] Preferably, the workbench is also provided with a pressure pad assembly for pressing the gasket onto the cover. The pressure pad assembly includes a support plate arranged on the workbench, a connecting plate is provided on the support plate for sliding up and down with it, a pressure head is provided at the bottom of the connecting plate, and a cylinder is provided at the top of the support plate, and the piston rod of the cylinder is connected to the connecting plate.

[0009] Preferably, a detection device for detecting whether the bottle caps are qualified is provided on the conveyor belt, and a rejection device for rejecting unqualified bottle caps detected by the detection device is also provided on the conveyor belt.

[0010] Preferably, the detection device includes a fixing frame arranged on one side of the conveyor belt, and a visual camera is provided on the fixing frame.

[0011] Preferably, the rejecting device includes a discharge funnel arranged on one side of the conveyor belt, a pushing cylinder is provided on the conveyor belt on the side opposite to the discharge funnel, and a push plate is provided on the piston rod of the pushing cylinder.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is a rotary padding machine; by setting a flip assembly, the present invention can use a driving member to drive the vacuum suction head to rise while flipping and picking up materials, which can make the entire movement process more coherent and smooth, so that it can be faster and more efficient, thereby improving production efficiency; at the same time, compared with the previous need to set up two mechanisms to drive it up and rotate, it can reduce the space occupied and make the entire equipment more compact.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a structural diagram of the present utility model.

[0016] Figure 2 It is another structural schematic diagram of the utility model.

[0017] Figure 3 It is a structural diagram of the flip assembly in the utility model.

[0018] Figure 4 This is another structural diagram of the flip assembly in the utility model.

[0019] Figure 5 This is another structural diagram of the flip assembly in the present invention.

[0020] Figure 6 It is a structural diagram of the limiting column in the utility model.

[0021] Figure 7 It is a structural schematic diagram of the turning guide plate in the utility model.

[0022] In the figure: 1, workbench; 10, support platform; 11, turntable; 12, groove; 13, baffle; 14, opening; 15, support frame; 16, conveyor belt; 6, guide plate;

[0023] 20. Storage assembly; 21. Fixing plate; 22. Discharging plate; 23. Limiting rod; 24. Passage;

[0024] 30. Mounting plate; 31. Rotating shaft; 32. Vacuum suction head;

[0025] 40. Driving member; 41. Driving shaft;

[0026] 50. Flip assembly; 51. Flip guide plate; 52. Connecting rod; 53. Bearing; 54. Flip groove; 55. Upper vertical section; 56. Steering section; 57. Lower vertical section; 58. Bearing seat;

[0027] 60. Pressure pad assembly; 61. Support plate; 62. Connecting plate; 63. Pressure head; 64. Cylinder;

[0028] 70. Detection device; 71. Fixing frame; 72. Visual camera;

[0029] 80. Rejection device; 81. Discharge funnel; 82. Push cylinder; 83. Push plate. DETAILED DESCRIPTION

[0030] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figures 1 to 7 In the embodiment of the present invention, a rotary padding machine includes a workbench 1 and a support platform 10 arranged on the workbench 1. The support platform 10 is provided with a turntable 11 rotatably connected thereto. The edge of the turntable 11 surrounds a groove 12 for placing bottle caps. The outer periphery of the turntable 11 is provided with a baffle 13 to prevent the bottle caps from being thrown out. An opening 14 for feeding and discharging is provided on one side of the baffle 13. A conveyor belt 16 is provided at the opening 14. A guide plate 6 for guiding the bottle caps to the conveyor belt 16 is provided on the support platform 10 at the opening 14. The workbench 1 A support frame 15 is provided on one side, and a storage assembly 20 for storing gaskets is provided on the top of the support frame 15. A mounting plate 30 is also provided on the support frame 15 to slide with the support frame 15 up and down. A rotating shaft 31 is provided on the mounting plate 30 to be rotatably connected thereto. A vacuum suction head 32 for sucking gaskets is provided at the bottom of the rotating shaft 31. A driving member 40 is provided at the bottom of the mounting plate 30 to drive the mounting plate 30 to move up and down. A flip assembly 50 is provided on one side of the support frame 15 for rotating the rotating shaft 31 and flipping the vacuum suction head 32 when the driving member 40 drives the mounting plate 30 to rise.

[0032] The driving member 40 includes a driving shaft 41, which is driven by an external driving mechanism (not shown in this application); by setting up a flip assembly 50, a driving member 40 can drive the vacuum suction head 32 to rise while flipping and picking up materials, which can make the entire movement process more coherent and smooth, so that it can be faster and more efficient, thereby improving production efficiency; at the same time, compared with the previous need to set up two mechanisms to drive it up and rotate, it can reduce the space occupied and make the entire equipment more compact.

[0033] Furthermore, the flip assembly 50 includes a flip guide plate 51 arranged on one side of the support frame 15, the front end of the flip guide plate 51 extends to one side of the rotating shaft 31, a connecting rod 52 is provided at one end of the rotating shaft 31, and a bearing 53 is provided at the outer end of the connecting rod 52 for rotation therewith, and a flip groove 54 is provided on the flip guide plate 51. The bearing 53 moves along the trajectory of the flip groove 54 under the drive of the driving member 40, and the flip groove 54 includes an upper vertical section 55, a turning section 56, and a lower vertical section 57 that are continuously arranged from top to bottom. The turning section 56 first extends to the rear side of the flip guide plate 51 and then extends forward to be connected to the vertical end; when the vacuum suction head 32 is at the bottom, the bearing 53 is in the flip groove. In the lower vertical section 57 of the groove 54, the driving member 40 drives the mounting plate 30 to rise, and the mounting plate 30 can drive the rotating shaft 31 to rise, thereby driving the vacuum suction head 32 to rise. It should be noted that the left and right ends of the rotating shaft 31 are equipped with bearing seats 58 for rotation therewith, and the bearing seats 58 are set on the mounting plate 30, so that the rotating shaft 31 can be rotated. After the bearing 53 continues to rise, it will move backward to the middle of the turning section 56, and the connecting rod 52 is perpendicular to the upper vertical section 55, so that the rotating shaft 31 can be rotated 90° under the action of the connecting rod 52. The rotating shaft 31 continues to move upward, and under the action of the connecting rod 52, the rotating shaft 31 is rotated another 90°. The 180° flip is completed. At this time, the bearing 53 is located in the upper vertical section 55. The rotating shaft 31 continues to run upward, which can drive the vacuum suction head 32 to absorb the gasket. After sucking the gasket, it can return to the original path and put the gasket into the cover. This process is not repeated here. In addition, a limiting column 59 is provided on the inner side of the flip guide plate 51. The limiting column 59 is located at the corner in the middle of the turning section. The end of the connecting rod 52 is formed with a limiting groove 590 that matches the limiting column 59. Through the cooperation of the limiting column 59 and the limiting groove 590, the rotating shaft can complete the turning.

[0034] Furthermore, the storage assembly 20 includes a fixed plate 21 arranged on the top of the support frame 15, a discharge plate 22 is provided on the fixed plate 21, a plurality of limiting rods 23 are provided on the discharge plate 22, the gaskets are stacked in the limiting rods 23, and a channel 24 for the gaskets to pass through is provided at the bottom of the discharge plate 22, and the vacuum suction head 32 sucks the gasket out from the bottom of the channel 24.

[0035] Furthermore, the workbench 1 is provided with a pressure pad assembly 60 for pressing the gasket onto the lid. The pressure pad assembly 60 includes a support plate 61 arranged on the workbench 1, and a connecting plate 62 is provided on the support plate 61 for sliding up and down with the support plate 61. A pressure head 63 is provided at the bottom of the connecting plate 62, and a cylinder 64 is provided at the top of the support plate 61. The piston rod of the cylinder 64 is connected to the connecting plate 62. By setting the pressure pad assembly 60, the gasket can be flattened and pressed tightly in the lid.

[0036] Furthermore, a detection device 70 for detecting whether the bottle caps are qualified is provided on the conveyor belt 16 , and a rejection device 80 for rejecting unqualified bottle caps detected by the detection device 70 is also provided on the conveyor belt 16 .

[0037] Furthermore, the detection device 70 includes a fixing frame 71 provided on one side of the conveyor belt 16, and a visual camera 72 is provided on the fixing frame 71. By setting the visual camera 72, it is possible to detect whether the gasket is installed in place and whether it is reversed or not inserted.

[0038] Furthermore, the rejecting device 80 includes a discharge hopper 81 arranged on one side of the conveyor belt 16, a pushing cylinder 82 is provided on the conveyor belt 16 on the side opposite to the discharge hopper 81, and a push plate 83 is provided on the piston rod of the pushing cylinder 82.

[0039] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

Claims

1. A rotary shimming machine, characterized in that: The utility model comprises a workbench and a support platform arranged on the workbench, wherein a turntable connected to the support platform for rotation is provided, the edge of the turntable surrounds a groove for placing bottle caps, the outer periphery of the turntable is provided with a baffle to prevent the bottle caps from being thrown out, an opening for feeding and discharging is provided on one side of the baffle, a conveyor belt is provided at the opening, and a guide plate for guiding the bottle caps to the conveyor belt is provided on the support platform at the opening, a support frame is provided on one side of the workbench, a storage assembly for storing gaskets is provided on the top of the support frame, a mounting plate that slides up and down with the support frame is also provided on the support frame, a rotating shaft connected to the mounting plate for rotation is provided on the mounting plate, a vacuum suction head for sucking gaskets is provided at the bottom of the rotating shaft, a driving member for driving it to move up and down is provided at the bottom of the mounting plate, and a flipping assembly is provided on one side of the support frame for rotating the rotating shaft when the driving member drives the mounting plate to rise, thereby flipping the vacuum suction head.

2. A rotary shimming machine according to claim 1, characterized in that: The flip assembly includes a flip guide plate arranged on one side of the support frame, the front end of the flip guide plate extends to one side of the rotating shaft, a connecting rod is provided at one end of the rotating shaft, and a bearing is provided at the outer end of the connecting rod for rotation connected thereto, a flip groove is provided on the flip guide plate, and the bearing moves along the trajectory of the flip groove under the drive of the driving member, and the flip groove includes an upper vertical section, a turning section, and a lower vertical section arranged continuously from top to bottom, and the turning section first extends to the rear side of the flip guide plate and then extends forward to be connected to the vertical end.

3. The rotary shimming machine according to claim 1, characterized in that: The storage assembly includes a fixed plate arranged on the top of the support frame, a discharge plate is provided on the fixed plate, a plurality of limit rods are provided on the discharge plate, the gaskets are stacked in the limit rods, and a channel for the gaskets to pass through is provided at the bottom of the discharge plate, and the vacuum suction head sucks out the gaskets from the bottom of the channel.

4. The rotary shimming machine according to claim 1, characterized in that: The workbench is also provided with a pressure pad assembly for pressing the gasket onto the cover. The pressure pad assembly includes a support plate arranged on the workbench, a connecting plate that slides up and down with it is provided on the support plate, a pressure head is provided at the bottom of the connecting plate, and a cylinder is provided on the top of the support plate. The piston rod of the cylinder is connected to the connecting plate.

5. The rotary shimming machine according to claim 1, characterized in that: The conveyor belt is provided with a detection device for detecting whether the bottle caps are qualified, and the conveyor belt is also provided with a rejection device for rejecting unqualified bottle caps detected by the detection device.

6. The rotary shimming machine according to claim 5, characterized in that: The detection device comprises a fixing frame arranged on one side of the conveyor belt, and a visual camera is arranged on the fixing frame.

7. The rotary shimming machine according to claim 5, characterized in that: The rejecting device comprises a discharge hopper arranged on one side of the conveyor belt, a pushing cylinder is arranged on the conveyor belt on the side opposite to the discharge hopper, and a pushing plate is arranged on the piston rod of the pushing cylinder.

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